Intel® Xeon™ 6975P-C

The Intel Xeon 6975P-C is a server processor with 8 cores and 16 threads. It launched in 2025. Clocks run from 2.7 GHz base to 3.9 GHz boost. A 480-MB L3 cache backs the cores (62.1 MB per core). Notable platform capabilities: AMX (Advanced Matrix Extensions), AMX, AVX-512, Extended Page Tables (EPT).

The Intel Xeon 6975P-C scores 3,293 in single-core performance and 28,252 in multi-core performance (PassMark CPU Mark ratings). From those two ratings Feex computes 9,645 for overall performance, 22,974 for productivity performance, 21,466 for creator performance, 28,958 for engineering performance and 16,942 for gaming performance. Its multi-core throughput works out to 3,532 per core and 1,766 per thread. Its performance index is 120, so its overall performance is 20% above the Intel Core i5-12400 (index 100). Each bar shows the score as a share of a reference ceiling, which is the larger of the 99th-percentile score across the Feex CPU database and a fixed baseline.

Scores for individual PassMark CPU Mark test categories. Higher is better. These are measured test scores, not computed from the single-core and multi-core ratings.

In the individual workload tests the Intel Xeon 6975P-C scores 80,713 in integer math, 63,054 in floating-point math, 322,776 in compression, 16,023 in cryptography, 3,429 in physics simulation, 26,168 in vector SIMD, 234 in the prime sieve and 31,394 in sorting. Higher is better. Compared with the Intel Core i5-12400, it is 37% above in integer math, 37% above in floating-point math, 42% above in compression, 39% above in cryptography, 215% above in physics simulation, 69% above in vector SIMD, 249% above in the prime sieve and 39% above in sorting. Each bar shows the score as a share of that workload's reference ceiling, the larger of the 99th-percentile score across CPUs with a recorded value and a fixed baseline.

The Intel Xeon 6975P-C has 8 physical cores and runs 16 logical threads. It runs at a base clock of 2.70 GHz and boosts up to 3.90 GHz.

The Intel Xeon 6975P-C is a server processor and belongs to the Intel Xeon 6 family. It launched in 2025.

The Intel Xeon 6975P-C has 896 KB of L1 cache, 16 MB of L2 cache and 480 MB of L3 cache. That adds up to about 496.9 MB of cache, or 62.11 MB per core. Each core has 2 MB of private L2 cache.

The Intel Xeon 6975P-C has a 3-level cache hierarchy: L1 at 896 KB, L2 at 16 MB and L3 at 480 MB. L3 is the largest level and makes up about 97% of the cache listed here.

The Intel Xeon 6975P-C does not include integrated graphics, so a discrete graphics card is required for display output.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

Feex has recorded 33% of the specifications it tracks for the Intel Xeon 6975P-C. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Performance Cores, Efficiency Cores, Threads per Core, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: Codename, ISA Family and Market Status. Cache: L4 Cache. Memory Support: Max Memory, Memory Channels, Memory Bandwidth, Memory Types, DDR5 Support, DDR4 Support, LPDDR Support, ECC Memory and Max Memory Speed. Platform & Compatibility: Socket, Package, Package Size, PCIe Generation and PCIe Lanes. Power & Thermals: TDP, Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size, Die Count, Foundry and Launch Price. Naming & Aliases: SKU, Model Number, Processor Number and Part Number.

Processors close to the Intel Xeon 6975P-C in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include Intel Xeon 6369P, Intel Xeon 6724P, Intel Xeon 6960P, Intel Xeon 6747P and Intel Xeon 6741P.